ieof packet referred to nonexistent channel

[realliujiaxu]

In my project, I have logic like this:

  SSHClient sshClient = new SSHClient();
  sshClient.addHostKeyVerifier(new PromiscuousVerifier());
  sshClient.connect("host");
  sshClient.authPassword("xxx", "xxx");

  for (int i = 0; i < 100; i++) {
      try (Session sshSession = sshClient.startSession()) {
          Session.Command sshCommand = sshSession.exec("echo hello");
          IOUtils.readFully(sshCommand.getInputStream());
      }
  }

  sshClient.disconnect();

However, this throws IOException "ieof packet referred to nonexistent channel", especially when connecting localhost and running in parallel after I upgrade sshj from 0.31 to 0.32.